All 3 of ours belch after they eat. No small polite burp either, from these furbutts. They are
kind enough to wait until they are back in my lap and have then face about 2" from my face.
Almost as if to say, "Thanks Momma, that was a great meal you fixed for us!"
Gracie Ruth seems to have a bit of a nervous stomach, and will burp when she gets nervous or stressed. I can always tell her stress level by how much she burps. lol